1900292419

素因数分解:

${\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{11689}}^1$

素因数の和:11910

約数の個数: 16

約数和(自身を含む): 2055382560

約数和(自身を除く): 155090141

約数列:

[1, 17, 73, 131, 1241, 2227, 9563, 11689, 162571, 198713, 853297, 1531259, 14506049, 26031403, 111781907, 1900292419]

約数ペア:

[(1, 1900292419), (17, 111781907), (73, 26031403), (131, 14506049), (1241, 1531259), (2227, 853297), (9563, 198713), (11689, 162571)]